Supply Magnesium Lignosulfonate

cas：

8061-54-9

包装：

25kg

木质素含量：

58%

Magnesium lignosulfonate is an anionic surface-active substance that has air-entraining and water-reducing effects. Its various performance indicators meet the requirements of the national standard (concrete admixture) for ordinary water-reducing agents. The main functions of this product are: Keep the concrete proportion unchanged and improve the workability of the concrete mixture. Keep the cement dosage and workability unchanged, and improve the strength and durability of concrete. Keep the workability and strength of concrete basically the same, reduce the water-cement ratio, and save cement. 1. Purpose. Various cast-in-place and precast (without steam curing process) concrete, reinforced concrete. Prestressed concrete, medium and low strength concrete.
． Large-scale construction, slip form construction and concrete construction with daily minimum air mixing + degrees Celsius or above.
3. Large volume concrete, concrete construction in hot weather, pumped concrete (especially commercial pumped concrete), concrete with mild retarding requirements.
． As a general water-reducing or retarding component, it can be combined with other admixtures to prepare various complex admixtures, such as early-strength water-reducing agent, pumping agent, retarding water-reducing agent, antifreeze, etc.
2 , technical indicators
． The dosage is the mass of water and mud. 3
． Water reducing agent＞
3. Bleeding rate＜
． Gas content＜
． Condensation time difference - to +
. Concrete compressive strength ratio 3＞, ＞, ＞. Shrinking than the sky＜
． No corrosion hazard to steel bars.